Unique Bone Structure Helped Long-Necked Pterosaurs Fly

Bicycle wheel-like spokes connected the vertebrae’s central column to its outer surface, offering serious strength

Unique Bone Structure Helped Long-Necked Pterosaurs Fly

Powered flight in hatchling pterosaurs: evidence from wing form and bone strength

Bones like bike spokes helped make dinosaur's long neck strong - BBC Newsround

Did Pterosaurs walk on their elbows? - Quora

Winged Wonders Answers in Genesis

New Triassic fossil features sharp claws and a nasty beak

Why Pterosaurs Were the Weirdest Wonders on Wings

It wasn't built to eat broccoli': Australia's largest 'dragon' unveiled, Fossils

Tricky Take-Offs Kept Pterosaurs From Getting Too Big